If Lorelai needs to be MARRIED to realize that she LOVES ANOTHER MAN. I do not even want to discuss what it will take for LORELAI to figure out that she needs to treat her parents better. Of course, Lorelai, would get off with these actions. Since she's a GOLDEN GOD. Who should be married, with kids, run the world, control menions, run an inn, and be the all-around most bizarre dresser in the history of TV! STRETCH PANTS! STRETCH PANTS! STRETCH PANTS!

The L/C break-up/divorce/whatever has nothing to do with how Lorelai feels about Luke.